Add XKCD and FK

Signed-off-by: Etzelia <etzelia@hotmail.com>

discord/birb.go

@@ -0,0 +1,46 @@
+package discord
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"go.etztech.xyz/falseknees"
+)
+
+func init() {
+	commands["birb"] = command{
+		validate: func(cmd commandInit) bool {
+			return true
+		},
+		run: func(cmd commandInit) (string, error) {
+			if !memeRateLimit.Try() {
+				return "", nil
+			}
+
+			client := falseknees.New()
+
+			var comic *falseknees.Comic
+			var err error
+			args := strings.Fields(cmd.message.Content)
+			if len(args) < 2 {
+				comic, err = client.Random(context.Background())
+			} else if strings.EqualFold(args[1], "new") {
+				comic, err = client.Current(context.Background())
+			} else {
+				comicNum, err := strconv.Atoi(args[1])
+				if err != nil {
+					return "", err
+				}
+				comic, err = client.Comic(context.Background(), comicNum)
+			}
+			if err != nil {
+				return "", err
+			}
+
+			return fmt.Sprintf("%d: %s\n%s", comic.Num, comic.Title, comic.Img), nil
+		},
+		help: "Get a FalseKnees comic",
+	}
+}

discord/clear.go

@@ -24,7 +24,7 @@ func init() {
 			if userID != "" {
 				limitArg = 2
 				if len(args) < 2 {
-					return "This command takes needs two arguments with a mention", nil
+					return "This command takes two arguments with a mention", nil
 				}
 			} else if len(args) < 1 {
 				return "This command takes one argument without a mention", nil

discord/xkcd.go

@@ -0,0 +1,44 @@
+package discord
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+	"strings"
+
+	"go.jolheiser.com/xkcd"
+)
+
+func init() {
+	commands["xkcd"] = command{
+		validate: func(cmd commandInit) bool {
+			return true
+		},
+		run: func(cmd commandInit) (string, error) {
+			if !memeRateLimit.Try() {
+				return "", nil
+			}
+
+			client := xkcd.New()
+
+			var comic *xkcd.Comic
+			var err error
+			args := strings.Fields(cmd.message.Content)
+			if len(args) < 2 {
+				comic, err = client.Current(context.Background())
+			} else {
+				comicNum, err := strconv.Atoi(args[1])
+				if err != nil {
+					return "", err
+				}
+				comic, err = client.Comic(context.Background(), comicNum)
+			}
+			if err != nil {
+				return "", err
+			}
+
+			return fmt.Sprintf("%d: %s\n%s\n%s", comic.Num, comic.SafeTitle, comic.Alt, comic.Img), nil
+		},
+		help: "Get an xkcd comic",
+	}
+}

go.mod

@@ -7,10 +7,12 @@ require (
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/pelletier/go-toml v1.8.1
 	go.etcd.io/bbolt v1.3.4
+	go.etztech.xyz/falseknees v0.0.1
 	go.etztech.xyz/go-mcm v1.3.1
 	go.etztech.xyz/inspiro v0.0.0-20200606185551-edfdf9da2359
 	go.jolheiser.com/beaver v1.0.2
 	go.jolheiser.com/gojang v0.0.2
+	go.jolheiser.com/xkcd v0.0.1
 	golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 // indirect
 	golang.org/x/sys v0.0.0-20201024232916-9f70ab9862d5 // indirect
 )

go.sum

@@ -12,6 +12,8 @@ github.com/pelletier/go-toml v1.8.1 h1:1Nf83orprkJyknT6h7zbuEGUEjcyVlCxSUGTENmNC
 github.com/pelletier/go-toml v1.8.1/go.mod h1:T2/BmBdy8dvIRq1a/8aqjN41wvWlN4lrapLU/GW4pbc=
 go.etcd.io/bbolt v1.3.4 h1:hi1bXHMVrlQh6WwxAy+qZCV/SYIlqo+Ushwdpa4tAKg=
 go.etcd.io/bbolt v1.3.4/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
+go.etztech.xyz/falseknees v0.0.1 h1:XjlBqMyBUH5b7e/9oedEwZ9pnz3sqMhXQv6vnQocxeM=
+go.etztech.xyz/falseknees v0.0.1/go.mod h1:Acn1AwrvAArQEqhMBDlak5BvCZ3jgV8vdL8Pe5ZldRE=
 go.etztech.xyz/go-mcm v1.3.1 h1:RLdOQrMgw0eP7bsfRRbXLW8c5/RaJ5Mg7i/ESFaUwvY=
 go.etztech.xyz/go-mcm v1.3.1/go.mod h1:Hz2YULB3sN/aQA8cPSm2d6LM3E3qTMspzfRCIAD/1dc=
 go.etztech.xyz/inspiro v0.0.0-20200606185551-edfdf9da2359 h1:j/ZeoAj185wHfCSYD52Kt/69i3Bzk1MXN4Qh1yP6+P4=
@@ -20,6 +22,8 @@ go.jolheiser.com/beaver v1.0.2 h1:KA2D6iO8MQhZi1nZYi/Chak/f1Cxfrs6b1XO623+Khk=
 go.jolheiser.com/beaver v1.0.2/go.mod h1:7X4F5+XOGSC3LejTShoBdqtRCnPWcnRgmYGmG3EKW8g=
 go.jolheiser.com/gojang v0.0.2 h1:CvQETKT9sFfvuDeYVUkiR0Jh7xIs7Cayi0rZuDrXoZg=
 go.jolheiser.com/gojang v0.0.2/go.mod h1:hUBULFDoampNM97E1IaYUhkLBJ30sb7iGsoFOdDU76I=
+go.jolheiser.com/xkcd v0.0.1 h1:pRNY2BXxUS+NMtKlm/ENumOr7g3k4VWY/QoDri9YSNU=
+go.jolheiser.com/xkcd v0.0.1/go.mod h1:AzWPrZToCLfpazsZBkeu/nPuIvurMqfCOptiydz7Dvk=
 golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16 h1:y6ce7gCWtnH+m3dCjzQ1PCuwl28DDIc3VNnvY29DlIA=
 golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=